Interested to Buy Any Domain ? << Click Here >> for more details...
Whot is the difference between MCB and MCCB.Whot is the
selection critearea for MCCB and MCB for 63 Amp.
- 5 Answers
- 9320 Views
- I also Faced
- E-Mail Answers
Answer Posted / p.sivaraja
mcb is nothing but miniature circuit breaker which is used
for over load protection and short circuit protection it
is available only upto 125amps(Now in market)
mccb is nothing but moulded case circuit breaker used for
over load and short circuit&earth fault(Micro processor
based) protection in case of more than
16amps it is used.
| Is This Answer Correct ? | 1 Yes | 3 No |
Post New Answer View All Answers
IN SINGLE PH TRANSFORMER IF LEKAGE IMPEDANCE DROP IS NEGLECTED ,THE FLUX IN THE MAGNETIC CORE and the lekage flux linking a winding are a)proportional to the applied v to the winding i respectively.
What cmos is and its benefits?
sir, what is the importance of Fault MVA. how to calculate fault mva of 33kv substation connected by 6.5 km line(single circuit with equal spacing) with 110/11kv transformer in 110kv susbstation.the fault mva on 11 kv bus in 110kv susbstation is 208mva.
what is the difference between 4pole & 6pole DC Motors & give advantage ?
what are the effects when a salient pole alternator is run at high speed like 3000 r.p.m?
what is the max. acceptable leakage current in 33kv bus bar
In a synchronous motor. if start is running at high speed. What will be the starting torque : Higher Lower Zero
Can anyone tell the proper diagram of star delta starter????
For the requirement of a furnace of temperature range up to 1200 oC using silicon carbide rods, What is the required rate of transformer needed (please do it with all details)?
explain the mode of metal iranafer in Co,welding
-How do you select cable size for a given load at a given distance from source of supply. How do you find voltage drop.
what will be d.g. capacity to cater together for 14hp A.C. load & 3kw lighting load
HOE WE CAN IMPROOVE BY USE OF CAPACITOR
Whether amorphous core transformer is available in India?.If available then up to what rating of voltage and KVA?.
How to Make relay co ordination chart for a Electrical power distribution of a plant
